is intended as an extension to an existing sinus base unit as it wirelessly receives data only from there.
and works -> so it does not have an extra phone line in its holder.
So you then, after the registration of trouble - Sinus 2006 pack - at the base station
2 equivalent cordless phones at hand, because the - sine 2006 pack - even the stored data
the phone to the base station can take over in a few seconds
(As is described simply and Instructions)
It is important that this device will be charged before the first use before 10 hours
then you should only start with its configuration, which is the same as in the base unit
Sinus 206 designed -> which means you then receives data equality on both devices.
Then you have a small house phone system that even internal discussions between the two devices
Brokering and other permits ....
The possibilities are varied and well explained in the well itemized Instructions
for the price a good addition